Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering the safety profile. The description's 'List' is consistent with these. However, it adds no extra behavioral context beyond the annotation-covered facts, such as pagination behavior or response characteristics.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single concise sentence that efficiently conveys the core action. It is not over-verbose, but it lacks any structured additions like examples or notes that could enhance usability without being wasteful.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With no output schema and no explanation of what launch pool projects are or what the response contains, the description is incomplete. The tool has 7 filters, indicating complexity, but the description does not fill the information gap left by the missing output schema, leaving the agent uncertain about the return value.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so all seven parameters have descriptions in the schema. The description adds nothing beyond 'optional filters' to parameter meaning. Baseline for high coverage is 3, and no extra contextual value is provided.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'List launch pool projects with optional filters' clearly identifies the action (list) and resource (launch pool projects). It is specific enough to understand the tool's basic function, though it does not explicitly differentiate from sibling launch-related tools like cex_launch_get_candy_drop_activity_list_v4 or cex_launch_get_hodler_airdrop_project_list.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool vs alternatives. It mentions 'optional filters' but does not explain context, prerequisites, or exclusionary cases. There is no mention of other sibling tools or scenarios where this tool is preferred.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.